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Nochistlan Weather Records (MXN00032039)

Record envelope, standing records and threshold days for Nochistlan (MXN00032039), Mexico, with 64 years of record.

Key Facts for Nochistlan

  • Nochistlan (MXN00032039) is a weather station in Mexico at 21.35 latitude and -102.83 longitude, 1,853 m (6,079 ft) above sea level.
  • The station reports from 1949 to 2012, 64 years of record.
  • 1,464 records set at Nochistlan still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Nochistlan set a daily record precipitation of 14.0 mm (0.6 in) on 31 December 2012.

About the Station

  • Location: Mexico, 21.35 latitude, -102.83 longitude.
  • Elevation: 1,853 m (6,079 ft).
  • Period of record: 1949 to 2012, 64 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Nochistlan, with 2026 drawn through them The band shows the record high and record low for each calendar day at Nochistlan. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Nochistlan. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Nochistlan, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan31.7 C (89.1 F)-7.2 C (19.0 F)n/an/a
Feb33.9 C (93.0 F)-5.0 C (23.0 F)n/an/a
Mar35.6 C (96.1 F)-1.7 C (28.9 F)n/an/a
Apr36.1 C (97.0 F)1.1 C (34.0 F)n/an/a
May41.7 C (107.1 F)2.8 C (37.0 F)n/an/a
Jun38.9 C (102.0 F)3.9 C (39.0 F)n/an/a
Jul36.1 C (97.0 F)5.0 C (41.0 F)n/an/a
Aug35.0 C (95.0 F)6.7 C (44.1 F)n/an/a
Sep36.1 C (97.0 F)3.9 C (39.0 F)n/an/a
Oct35.0 C (95.0 F)0.0 C (32.0 F)n/an/a
Nov35.0 C (95.0 F)-5.0 C (23.0 F)n/an/a
Dec33.9 C (93.0 F)-9.4 C (15.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Nochistlan by the year they were set 1,464 records at Nochistlan still stand. 1957 holds the most, with 220. 01002003001949: 11950: 111951: 251952: 731953: 411954: 11955: 401956: 241957: 2201958: 261959: 1071960: 131961: 221962: 121963: 211964: 251965: 131966: 171967: 321968: 111969: 351970: 181971: 171972: 171973: 161974: 71975: 51976: 221977: 101978: 101979: 111980: 231981: 41982: 91983: 121984: 71985: 61986: 491987: 131988: 181989: 101990: 91991: 171992: 381993: 231994: 11995: 161996: 101997: 361998: 361999: 422000: 252001: 232002: 362006: 92007: 152009: 132010: 342011: 172012: 101949195519611967197319791985199119972006
1,464 records at Nochistlan still stand. 1957 holds the most, with 220.
Standing records at Nochistlan by the year they were set
Year setStanding records
19491
195011
195125
195273
195341
19541
195540
195624
1957220
195826
1959107
196013
196122
196212
196321
196425
196513
196617
196732
196811
196935
197018
197117
197217
197316
19747
19755
197622
197710
197810
197911
198023
19814
19829
198312
19847
19856
198649
198713
198818
198910
19909
199117
199238
199323
19941
199516
199610
199736
199836
199942
200025
200123
200236
20069
200715
200913
201034
201117
201210

All-Time Record Progression

7 new records
When Nochistlan set new all-time records 7 all-time records were set at Nochistlan between 3 May 1986 and 14 December 1997. Each dot is a new record. Record high minimum temperatureRecord low maximum temperatureRecord low minimum temperatureRecord daily precipitation3 May 1986: Record high minimum temperature 20.6 C (69.1 F)11 May 1986: Record high minimum temperature 21.7 C (71.1 F)13 May 1986: Record high minimum temperature 23.9 C (75.0 F)12 January 1987: Record low maximum temperature 7.8 C (46.0 F)21 January 1988: Record low minimum temperature -7.2 C (19.0 F)12 June 1990: Record daily precipitation 100.8 mm (4.0 in)14 December 1997: Record low minimum temperature -9.4 C (15.1 F)19901995
7 all-time records were set at Nochistlan between 3 May 1986 and 14 December 1997. Each dot is a new record.
When Nochistlan set new all-time records
DateKindDetail
1986-05-03Record high minimum temperatureRecord high minimum temperature 20.6 C (69.1 F)
1986-05-11Record high minimum temperatureRecord high minimum temperature 21.7 C (71.1 F)
1986-05-13Record high minimum temperatureRecord high minimum temperature 23.9 C (75.0 F)
1987-01-12Record low maximum temperatureRecord low maximum temperature 7.8 C (46.0 F)
1988-01-21Record low minimum temperatureRecord low minimum temperature -7.2 C (19.0 F)
1990-06-12Record daily precipitationRecord daily precipitation 100.8 mm (4.0 in)
1997-12-14Record low minimum temperatureRecord low minimum temperature -9.4 C (15.1 F)

Wettest Day of Each Month

Jun: 100.8 mm (4.0 in)
Record daily precipitation for each month at Nochistlan The wettest day on record for each calendar month at Nochistlan. The most was 100.8 mm (4.0 in) on 12 June 1990. 050100150 Jan: 62.2 mm (2.4 in), 25 January 1992 Jan Feb: 60.5 mm (2.4 in), 2 February 2010 Feb Mar: 40.9 mm (1.6 in), 4 March 1968 Mar Apr: 34.8 mm (1.4 in), 1 April 1976 Apr May: 45.0 mm (1.8 in), 15 May 1985 May Jun: 100.8 mm (4.0 in), 12 June 1990 Jun Jul: 83.8 mm (3.3 in), 16 July 1963 Jul Aug: 56.9 mm (2.2 in), 24 August 1967 Aug Sep: 72.9 mm (2.9 in), 12 September 1974 Sep Oct: 80.3 mm (3.2 in), 9 October 1992 Oct Nov: 52.8 mm (2.1 in), 26 November 1982 Nov Dec: 42.9 mm (1.7 in), 14 December 1984 Dec
The wettest day on record for each calendar month at Nochistlan. The most was 100.8 mm (4.0 in) on 12 June 1990.
Record daily precipitation for each month at Nochistlan
MonthRecord daily precipitation (mm)Date
Jan62.2 mm (2.4 in)25 January 1992
Feb60.5 mm (2.4 in)2 February 2010
Mar40.9 mm (1.6 in)4 March 1968
Apr34.8 mm (1.4 in)1 April 1976
May45.0 mm (1.8 in)15 May 1985
Jun100.8 mm (4.0 in)12 June 1990
Jul83.8 mm (3.3 in)16 July 1963
Aug56.9 mm (2.2 in)24 August 1967
Sep72.9 mm (2.9 in)12 September 1974
Oct80.3 mm (3.2 in)9 October 1992
Nov52.8 mm (2.1 in)26 November 1982
Dec42.9 mm (1.7 in)14 December 1984

Period of Record Coverage

1949 to 2012
Days with data per year at Nochistlan 60 years of record at Nochistlan, 1949 to 2012. 23 years have data for under 90 percent of days and are left out of rankings: 1949, 1952, 1953, 1954, 1955, 1956, 1957, 1958 and others. 1949: 78 of 365 days1950: 365 of 365 days1951: 365 of 365 days1952: 307 of 366 days1953: 304 of 365 days1954: 61 of 365 days1955: 182 of 365 days1956: 304 of 366 days1957: 244 of 365 days1958: 180 of 365 days1959: 364 of 365 days1960: 262 of 366 days1961: 273 of 365 days1962: 306 of 365 days1963: 365 of 365 days1964: 365 of 366 days1965: 180 of 365 days1966: 365 of 365 days1967: 365 of 365 days1968: 366 of 366 days1969: 365 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 365 of 366 days1973: 364 of 365 days1974: 365 of 365 days1975: 365 of 365 days1976: 366 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 365 of 365 days1980: 245 of 366 days1981: 247 of 365 days1982: 273 of 365 days1983: 364 of 365 days1984: 365 of 366 days1985: 365 of 365 days1986: 255 of 365 days1987: 293 of 365 days1988: 336 of 366 days1989: 108 of 365 days1990: 153 of 365 days1991: 315 of 365 days1992: 365 of 366 days1993: 365 of 365 days1994: 365 of 365 days1995: 365 of 365 days1996: 366 of 366 days1997: 363 of 365 days1998: 335 of 365 days1999: 361 of 365 days2000: 304 of 366 days2001: 273 of 365 days2002: 365 of 365 days2006: 181 of 365 days2007: 365 of 365 days2009: 363 of 365 days2010: 365 of 365 days2011: 364 of 365 days2012: 366 of 366 days1950196019701980199020002010
60 years of record at Nochistlan, 1949 to 2012. 23 years have data for under 90 percent of days and are left out of rankings: 1949, 1952, 1953, 1954, 1955, 1956, 1957, 1958 and others.
Days with data per year at Nochistlan
YearDays with dataShare of yearComplete
19497821%No
1950365100%Yes
1951365100%Yes
195230784%No
195330483%No
19546117%No
195518250%No
195630483%No
195724467%No
195818049%No
1959364100%Yes
196026272%No
196127375%No
196230684%No
1963365100%Yes
1964365100%Yes
196518049%No
1966365100%Yes
1967365100%Yes
1968366100%Yes
1969365100%Yes
1970365100%Yes
1971365100%Yes
1972365100%Yes
1973364100%Yes
1974365100%Yes
1975365100%Yes
1976366100%Yes
1977365100%Yes
1978365100%Yes
1979365100%Yes
198024567%No
198124768%No
198227375%No
1983364100%Yes
1984365100%Yes
1985365100%Yes
198625570%No
198729380%No
198833692%Yes
198910830%No
199015342%No
199131586%No
1992365100%Yes
1993365100%Yes
1994365100%Yes
1995365100%Yes
1996366100%Yes
199736399%Yes
199833592%Yes
199936199%Yes
200030483%No
200127375%No
2002365100%Yes
200618150%No
2007365100%Yes
200936399%Yes
2010365100%Yes
2011364100%Yes
2012366100%Yes

Latest Records

20
Latest records at Nochistlan
DateStationRecordValueBeat old record byOld record stoodSignificance
31 December 2012Nochistlan, MXdaily rain14.0 mm (0.6 in)11.7 mm (0.5 in)17 years20 of 100 (Routine)
23 December 2012Nochistlan, MXdaily high max28.3 C (82.9 F)0.5 C (0.9 F)61 years25 of 100 (Routine)
29 October 2012Nochistlan, MXdaily rain14.2 mm (0.6 in)7.8 mm (0.31 in)39 years20 of 100 (Routine)
20 October 2012Nochistlan, MXdaily rain13.2 mm (0.5 in)0.5 mm (0.02 in)27 years14 of 100 (Routine)
18 October 2012Nochistlan, MXdaily high max33.3 C (91.9 F)0.5 C (0.9 F)55 years23 of 100 (Routine)
7 October 2012Nochistlan, MXdaily low min4.4 C (39.9 F)0.6 C (1.1 F)25 years14 of 100 (Routine)
6 October 2012Nochistlan, MXdaily low min3.3 C (37.9 F)1.7 C (3.1 F)25 years18 of 100 (Routine)
5 October 2012Nochistlan, MXdaily low min3.3 C (37.9 F)1.7 C (3.1 F)25 years18 of 100 (Routine)
4 October 2012Nochistlan, MXdaily low min4.4 C (39.9 F)0.6 C (1.1 F)59 years24 of 100 (Routine)
3 October 2012Nochistlan, MXdaily low min (Tie)5.0 C (41.0 F)tie20 years3 of 100 (Routine)
20 September 2012Nochistlan, MXdaily low min (Tie)7.8 C (46.0 F)tie61 years6 of 100 (Routine)
16 September 2012Nochistlan, MXdaily rain28.2 mm (1.1 in)4.3 mm (0.17 in)25 years17 of 100 (Routine)
15 September 2012Nochistlan, MXdaily rain41.1 mm (1.6 in)23.8 mm (0.9 in)40 years41 of 100 (Notable)
20 August 2012Nochistlan, MXdaily rain48.0 mm (1.9 in)7.9 mm (0.31 in)62 years32 of 100 (Routine)
20 July 2012Nochistlan, MXdaily high min16.1 C (61.0 F)0.5 C (0.9 F)43 years20 of 100 (Routine)
16 June 2012Nochistlan, MXdaily high min17.2 C (63.0 F)0.5 C (0.9 F)55 years24 of 100 (Routine)
11 June 2012Nochistlan, MXdaily high max35.6 C (96.1 F)1.2 C (2.2 F)6 years11 of 100 (Routine)
24 May 2012Nochistlan, MXdaily rain27.2 mm (1.1 in)12.5 mm (0.5 in)40 years33 of 100 (Routine)
5 May 2012Nochistlan, MXdaily rain1.3 mm (0.05 in)1.3 mm (0.05 in)62 years20 of 100 (Routine)
27 April 2012Nochistlan, MXdaily high max (Tie)35.0 C (95.0 F)tie57 years5 of 100 (Routine)

Climate Trend

35 complete years, 1950 to 2012
Annual mean temperature at Nochistlan as warming stripes, 1950 to 2012 One stripe for each of 35 complete years at Nochistlan, 1950 to 2012. Blue stripes are years cooler than the station's own mean of 18.3 C (65.0 F); red stripes are warmer. The coolest year was 1997, at 16.9 C (62.3 F), and the warmest was 1959, at 19.8 C (67.6 F). The strongest colour marks a difference of 1.5 C (2.7 F). 1950: 18.7 C, +0.4 C from the station mean1951: 18.0 C, -0.4 C from the station mean1959: 19.8 C, +1.5 C from the station mean1963: 17.9 C, -0.4 C from the station mean1964: 17.7 C, -0.6 C from the station mean1966: 18.0 C, -0.3 C from the station mean1967: 18.8 C, +0.5 C from the station mean1968: 18.2 C, -0.1 C from the station mean1969: 18.8 C, +0.5 C from the station mean1970: 19.0 C, +0.6 C from the station mean1971: 18.5 C, +0.2 C from the station mean1972: 19.3 C, +0.9 C from the station mean1973: 18.8 C, +0.5 C from the station mean1974: 18.6 C, +0.3 C from the station mean1975: 18.3 C, 0.0 C from the station mean1976: 18.3 C, 0.0 C from the station mean1977: 18.6 C, +0.2 C from the station mean1978: 18.9 C, +0.5 C from the station mean1979: 18.9 C, +0.5 C from the station mean1983: 18.5 C, +0.1 C from the station mean1984: 18.8 C, +0.4 C from the station mean1985: 19.0 C, +0.7 C from the station mean1992: 17.0 C, -1.4 C from the station mean1993: 17.5 C, -0.8 C from the station mean1994: 18.2 C, -0.1 C from the station mean1995: 17.9 C, -0.4 C from the station mean1996: 17.4 C, -0.9 C from the station mean1997: 16.9 C, -1.5 C from the station mean1999: 17.5 C, -0.8 C from the station mean2002: 17.3 C, -1.0 C from the station mean2007: 18.4 C, +0.1 C from the station mean2009: 18.6 C, +0.3 C from the station mean2010: 17.6 C, -0.7 C from the station mean2011: 18.9 C, +0.5 C from the station mean2012: 18.7 C, +0.4 C from the station mean1950196019701980199020002010
One stripe for each of 35 complete years at Nochistlan, 1950 to 2012. Blue stripes are years cooler than the station's own mean of 18.3 C (65.0 F); red stripes are warmer. The coolest year was 1997, at 16.9 C (62.3 F), and the warmest was 1959, at 19.8 C (67.6 F). The strongest colour marks a difference of 1.5 C (2.7 F).
Annual mean temperature at Nochistlan as warming stripes, 1950 to 2012
YearAnnual mean temperatureDifference from the station mean
195018.7 C+0.41 C
195118.0 C-0.36 C
195919.8 C+1.49 C
196317.9 C-0.39 C
196417.7 C-0.60 C
196618.0 C-0.30 C
196718.8 C+0.49 C
196818.2 C-0.14 C
196918.8 C+0.51 C
197019.0 C+0.64 C
197118.5 C+0.19 C
197219.3 C+0.95 C
197318.8 C+0.47 C
197418.6 C+0.31 C
197518.3 C0.00 C
197618.3 C-0.01 C
197718.6 C+0.25 C
197818.9 C+0.55 C
197918.9 C+0.54 C
198318.5 C+0.14 C
198418.8 C+0.45 C
198519.0 C+0.66 C
199217.0 C-1.35 C
199317.5 C-0.78 C
199418.2 C-0.08 C
199517.9 C-0.42 C
199617.4 C-0.87 C
199716.9 C-1.46 C
199917.5 C-0.84 C
200217.3 C-0.97 C
200718.4 C+0.11 C
200918.6 C+0.28 C
201017.6 C-0.70 C
201118.9 C+0.55 C
201218.7 C+0.40 C

The annual mean temperature here has fallen by 0.13 C (0.00 to 0.26) per decade over 1950 to 2012. In Fahrenheit: 0.23 F (0.00 to 0.46) per decade. The slope is a straight line fitted to 35 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Nochistlan
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature-0.13 C (-0.25 to 0.00) per decade-0.23 F (-0.46 to 0.00) per decade1950 to 201235Fall
Mean daily maximum0.21 C (0.03 to 0.39) per decade0.4 F (0.1 to 0.7) per decade1950 to 201235Rise
Mean daily minimum-0.5 C (-0.6 to -0.3) per decade-0.8 F (-1.1 to -0.5) per decade1950 to 201235Fall

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1949 to 2012
Yearly extremes at Nochistlan: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)41.7 C (107.1 F)196235.0 C (95.0 F)60
Coldest night (TNn)-9.4 C (15.1 F)1997-1.1 C (30.0 F)60
Wettest day (Rx1day)100.8 mm (4.0 in)199042.9 mm (1.7 in)60
Wettest five days (Rx5day)190.7 mm (7.5 in)195192.6 mm (3.6 in)60
Longest dry spell (CDD)157 days199880 days60

Hottest day (TXx)

Hottest day (TXx) at Nochistlan by year The hottest day of the year at Nochistlan, 1949 to 2012. The record is 41.7 C (107.1 F) in 1962, marked on the chart; the median year is 35.0 C (95.0 F). 2530354045196019802000Record: 41.7 C (107.1 F) in 1962
The hottest day of the year at Nochistlan, 1949 to 2012. The record is 41.7 C (107.1 F) in 1962, marked on the chart; the median year is 35.0 C (95.0 F).
Hottest day (TXx) at Nochistlan by year
YearHottest day (TXx)
194930.0 C (86.0 F)
195035.0 C (95.0 F)
195133.3 C (91.9 F)
195232.8 C (91.0 F)
195335.0 C (95.0 F)
195435.0 C (95.0 F)
195536.7 C (98.1 F)
195631.7 C (89.1 F)
195736.1 C (97.0 F)
195828.3 C (82.9 F)
195936.1 C (97.0 F)
196035.0 C (95.0 F)
196136.7 C (98.1 F)
196241.7 C (107.1 F)
196336.7 C (98.1 F)
196433.9 C (93.0 F)
196530.0 C (86.0 F)
196633.9 C (93.0 F)
196735.6 C (96.1 F)
196833.9 C (93.0 F)
196935.0 C (95.0 F)
197035.0 C (95.0 F)
197135.0 C (95.0 F)
197233.9 C (93.0 F)
197336.7 C (98.1 F)
197435.0 C (95.0 F)
197533.9 C (93.0 F)
197635.0 C (95.0 F)
197733.9 C (93.0 F)
197835.0 C (95.0 F)
197933.9 C (93.0 F)
198035.6 C (96.1 F)
198133.3 C (91.9 F)
198235.6 C (96.1 F)
198335.6 C (96.1 F)
198433.9 C (93.0 F)
198535.6 C (96.1 F)
198635.0 C (95.0 F)
198735.6 C (96.1 F)
198832.8 C (91.0 F)
198933.9 C (93.0 F)
199028.9 C (84.0 F)
199135.6 C (96.1 F)
199235.0 C (95.0 F)
199335.6 C (96.1 F)
199435.0 C (95.0 F)
199535.6 C (96.1 F)
199635.0 C (95.0 F)
199735.0 C (95.0 F)
199837.8 C (100.0 F)
199935.6 C (96.1 F)
200035.6 C (96.1 F)
200135.6 C (96.1 F)
200235.0 C (95.0 F)
200638.9 C (102.0 F)
200738.9 C (102.0 F)
200935.6 C (96.1 F)
201035.0 C (95.0 F)
201136.7 C (98.1 F)
201235.6 C (96.1 F)

Coldest night (TNn)

Coldest night (TNn) at Nochistlan by year The coldest night of the year at Nochistlan, 1949 to 2012. The record is -9.4 C (15.1 F) in 1997, marked on the chart; the median year is -1.1 C (30.0 F). -10-50510196019802000Record: -9.4 C (15.1 F) in 1997
The coldest night of the year at Nochistlan, 1949 to 2012. The record is -9.4 C (15.1 F) in 1997, marked on the chart; the median year is -1.1 C (30.0 F).
Coldest night (TNn) at Nochistlan by year
YearColdest night (TNn)
19491.7 C (35.1 F)
19500.0 C (32.0 F)
1951-1.7 C (28.9 F)
19521.7 C (35.1 F)
19530.6 C (33.1 F)
19548.3 C (46.9 F)
19553.9 C (39.0 F)
19561.7 C (35.1 F)
19577.8 C (46.0 F)
19582.8 C (37.0 F)
19592.8 C (37.0 F)
1960-1.7 C (28.9 F)
19610.0 C (32.0 F)
1962-2.2 C (28.0 F)
1963-5.0 C (23.0 F)
1964-3.3 C (26.1 F)
19650.0 C (32.0 F)
1966-5.0 C (23.0 F)
1967-2.2 C (28.0 F)
19681.7 C (35.1 F)
1969-1.1 C (30.0 F)
19700.6 C (33.1 F)
19710.0 C (32.0 F)
19720.6 C (33.1 F)
19730.0 C (32.0 F)
19740.0 C (32.0 F)
1975-1.1 C (30.0 F)
1976-6.1 C (21.0 F)
19770.6 C (33.1 F)
19780.6 C (33.1 F)
19790.0 C (32.0 F)
19802.8 C (37.0 F)
19810.0 C (32.0 F)
19822.8 C (37.0 F)
1983-2.2 C (28.0 F)
19841.7 C (35.1 F)
1985-3.3 C (26.1 F)
19860.6 C (33.1 F)
1987-1.1 C (30.0 F)
1988-7.2 C (19.0 F)
1989-1.1 C (30.0 F)
1990-1.1 C (30.0 F)
1991-1.7 C (28.9 F)
1992-2.2 C (28.0 F)
1993-2.8 C (27.0 F)
1994-2.2 C (28.0 F)
1995-2.2 C (28.0 F)
1996-3.3 C (26.1 F)
1997-9.4 C (15.1 F)
1998-5.0 C (23.0 F)
1999-2.2 C (28.0 F)
2000-3.3 C (26.1 F)
2001-4.4 C (24.1 F)
2002-5.6 C (21.9 F)
2006-5.0 C (23.0 F)
20070.0 C (32.0 F)
2009-1.7 C (28.9 F)
2010-3.3 C (26.1 F)
2011-5.0 C (23.0 F)
20120.0 C (32.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Nochistlan by year The wettest day of the year at Nochistlan, 1949 to 2012. The record is 100.8 mm (4.0 in) in 1990, marked on the chart; the median year is 42.9 mm (1.7 in). 0255075100125196019802000Record: 100.8 mm (4.0 in) in 1990
The wettest day of the year at Nochistlan, 1949 to 2012. The record is 100.8 mm (4.0 in) in 1990, marked on the chart; the median year is 42.9 mm (1.7 in).
Wettest day (Rx1day) at Nochistlan by year
YearWettest day (Rx1day)
19498.9 mm (0.35 in)
195048.3 mm (1.9 in)
195169.6 mm (2.7 in)
195224.4 mm (1.0 in)
195334.5 mm (1.4 in)
19547.4 mm (0.29 in)
195531.0 mm (1.2 in)
195630.0 mm (1.2 in)
195734.8 mm (1.4 in)
195815.7 mm (0.6 in)
195930.0 mm (1.2 in)
196032.0 mm (1.3 in)
196123.9 mm (0.9 in)
196257.4 mm (2.3 in)
196383.8 mm (3.3 in)
196451.8 mm (2.0 in)
196525.4 mm (1.0 in)
196660.5 mm (2.4 in)
196756.9 mm (2.2 in)
196842.9 mm (1.7 in)
196962.0 mm (2.4 in)
197062.0 mm (2.4 in)
197139.6 mm (1.6 in)
197238.9 mm (1.5 in)
197348.8 mm (1.9 in)
197472.9 mm (2.9 in)
197541.4 mm (1.6 in)
197639.9 mm (1.6 in)
197766.8 mm (2.6 in)
197850.8 mm (2.0 in)
197948.8 mm (1.9 in)
198034.8 mm (1.4 in)
198149.8 mm (2.0 in)
198254.9 mm (2.2 in)
198338.9 mm (1.5 in)
198442.9 mm (1.7 in)
198554.9 mm (2.2 in)
198646.0 mm (1.8 in)
198731.8 mm (1.3 in)
198831.2 mm (1.2 in)
198918.8 mm (0.7 in)
1990100.8 mm (4.0 in)
199173.4 mm (2.9 in)
199280.3 mm (3.2 in)
199351.3 mm (2.0 in)
199437.3 mm (1.5 in)
199570.9 mm (2.8 in)
199631.5 mm (1.2 in)
199770.9 mm (2.8 in)
199825.1 mm (1.0 in)
199920.8 mm (0.8 in)
200042.2 mm (1.7 in)
200132.8 mm (1.3 in)
200242.9 mm (1.7 in)
20065.8 mm (0.23 in)
200757.4 mm (2.3 in)
200968.3 mm (2.7 in)
201060.5 mm (2.4 in)
201137.8 mm (1.5 in)
201248.0 mm (1.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Nochistlan by year The wettest five days of the year at Nochistlan, 1949 to 2012. The record is 190.7 mm (7.5 in) in 1951, marked on the chart; the median year is 92.6 mm (3.6 in). 050100150200196019802000Record: 190.7 mm (7.5 in) in 1951
The wettest five days of the year at Nochistlan, 1949 to 2012. The record is 190.7 mm (7.5 in) in 1951, marked on the chart; the median year is 92.6 mm (3.6 in).
Wettest five days (Rx5day) at Nochistlan by year
YearWettest five days (Rx5day)
19498.9 mm (0.35 in)
1950113.1 mm (4.5 in)
1951190.7 mm (7.5 in)
195253.4 mm (2.1 in)
195364.1 mm (2.5 in)
195411.5 mm (0.5 in)
1955109.0 mm (4.3 in)
195696.8 mm (3.8 in)
195780.4 mm (3.2 in)
195827.2 mm (1.1 in)
195996.5 mm (3.8 in)
196071.9 mm (2.8 in)
196168.3 mm (2.7 in)
1962145.6 mm (5.7 in)
1963108.8 mm (4.3 in)
1964107.4 mm (4.2 in)
196542.7 mm (1.7 in)
196664.6 mm (2.5 in)
1967155.0 mm (6.1 in)
196889.5 mm (3.5 in)
196991.3 mm (3.6 in)
1970106.8 mm (4.2 in)
1971102.1 mm (4.0 in)
197261.3 mm (2.4 in)
1973110.7 mm (4.4 in)
197499.0 mm (3.9 in)
1975101.8 mm (4.0 in)
1976107.5 mm (4.2 in)
1977150.7 mm (5.9 in)
197887.0 mm (3.4 in)
197976.8 mm (3.0 in)
198085.6 mm (3.4 in)
198190.4 mm (3.6 in)
198277.5 mm (3.1 in)
1983110.5 mm (4.4 in)
198464.8 mm (2.6 in)
1985140.7 mm (5.5 in)
1986116.4 mm (4.6 in)
198747.2 mm (1.9 in)
1988117.3 mm (4.6 in)
198941.7 mm (1.6 in)
1990165.1 mm (6.5 in)
1991164.9 mm (6.5 in)
1992136.1 mm (5.4 in)
1993109.5 mm (4.3 in)
199483.3 mm (3.3 in)
1995138.9 mm (5.5 in)
199677.8 mm (3.1 in)
1997130.3 mm (5.1 in)
199861.7 mm (2.4 in)
199965.2 mm (2.6 in)
200051.3 mm (2.0 in)
200165.3 mm (2.6 in)
2002100.8 mm (4.0 in)
20065.8 mm (0.23 in)
200793.8 mm (3.7 in)
2009118.7 mm (4.7 in)
2010122.8 mm (4.8 in)
201186.9 mm (3.4 in)
201281.7 mm (3.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Nochistlan by year The longest dry spell of the year at Nochistlan, 1949 to 2012. The record is 157 days in 1998, marked on the chart; the median year is 80 days. 050100150200196019802000Record: 157 days in 1998
The longest dry spell of the year at Nochistlan, 1949 to 2012. The record is 157 days in 1998, marked on the chart; the median year is 80 days.
Longest dry spell (CDD) at Nochistlan by year
YearLongest dry spell (CDD)
194973 days
1950133 days
195175 days
195288 days
195383 days
195418 days
195532 days
195649 days
195771 days
1958104 days
1959102 days
1960121 days
196178 days
196253 days
196358 days
196474 days
196530 days
196667 days
196768 days
196835 days
1969147 days
197069 days
1971123 days
197272 days
197373 days
197444 days
1975124 days
197691 days
197788 days
197847 days
1979118 days
198051 days
198133 days
198259 days
1983126 days
198488 days
198572 days
1986105 days
198793 days
198882 days
1989146 days
199077 days
1991123 days
199263 days
199382 days
1994110 days
1995103 days
199671 days
199750 days
1998157 days
1999146 days
200059 days
200159 days
200281 days
2006157 days
2007115 days
2009113 days
201096 days
2011122 days
201279 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Rainfall Return Levels

40 years, 1950 to 2012

A day with at least 50.6 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 99.3 mm (3.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Nochistlan: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years50.6 mm (2.0 in)
5 years67.0 mm (2.6 in)
10 years76.3 mm (3.0 in)
25 years86.7 mm (3.4 in)
50 years93.4 mm (3.7 in)Longer than the 40 years of record
100 years99.3 mm (3.9 in)Longer than the 40 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 40 years of values from 1950 to 2012.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 100.8 mm (4.0 in) in 1990; 83.8 mm (3.3 in) in 1963; 80.3 mm (3.2 in) in 1992.

Download the Data

  • Data for Nochistlan standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Nochistlan threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).